Variant position: 259 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 446 The length of the canonical sequence.
Location on the sequence:
The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.
Residue conservation: The multiple alignment of the region surrounding the variant against various orthologous sequences.
Human KNCQTTTGNGKPVECSQPES SFKMSFKRETKVLKTLSVIMG
Rhesus macaque KNCQTTTGNGKPVECSQPES SFKMSFKRETKVLKTLSVIMG
Mouse KNCQTTTGNGNPVECSQSES SFKMSFKRETKVLKTLSVIMG
Rat KNCQTTAGNGNPVECAQSES SFKMSFKRETKVLKTLSVIMG
Pig KNCQTTAGNGNPAECSQPES SFKMSFKRETKVLKTLSVIMG
Bovine KNCQTTTGNGNPMECSQPES SFKMSFKRETKVLKTLSVIMG
Xenopus laevis KNCQNSTSNRNSLDCQQPES SLKTSFKRETKVLKTLSVIMG
Sequence annotation in neighborhood: The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:
Type: the type of sequence feature. Positions: endpoints of the sequence feature. Description: contains additional information about the feature.
Type Positions Description
1 – 446 D(1A) dopamine receptor
219 – 272 Cytoplasmic
A population-specific HTR2B stop codon predisposes to severe impulsivity.
Bevilacqua L.; Doly S.; Kaprio J.; Yuan Q.; Tikkanen R.; Paunio T.; Zhou Z.; Wedenoja J.; Maroteaux L.; Diaz S.; Belmer A.; Hodgkinson C.A.; Dell'osso L.; Suvisaari J.; Coccaro E.; Rose R.J.; Peltonen L.; Virkkunen M.; Goldman D.;
Cited for: VARIANTS ARG-81 AND TYR-259;
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